Moderne Lösungen - Delong Energy

How Much Battery Discharge Current Does Your Inverter Need?
In energy storage systems, an inverter’s ability to output its rated power reliably depends on whether the battery bank can deliver sufficient direct current (DC) in Amperes (A). If the battery discharge capacity is insufficient, the inverter will trigger over-current protection or low-voltage cutoff when [...]
How to Check Battery Compatibility with a Solar Inverter?
In energy storage system (ESS) design and installation, ensuring seamless compatibility between batteries and inverters is critical to system reliability. A common industry misconception is that as long as both units are labeled "48V" or "51.2V," they can be directly paired. In reality, matching nominal [...]
How to Add Battery Storage to an Existing Solar PV System?
Adding battery storage to an existing solar PV system is not as simple as connecting a few batteries to the equipment you already have. A retrofit project needs to consider the existing inverter, PV array, storage requirements, electrical connections, and local grid regulations. This guide [...]